15 Best Solar Companies in Hollister, CA (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Hollister based on:

  • Customer review scores
  • Service area for Hollister, CA
  • Company policies and services offered
  • Accreditations and certifications

Average Hollister homeowner saves $2,876/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Hollister

As a homeowner or business owner in Hollister, you may be planning on switching to solar power and wondering about the best solar companies in your city. Solar could be a fantastic idea since it has lots of benefits. After 20 years of offsetting your energy costs with a solar system, you can save about $34,000 on your electricity bills.


To help you sort through the huge variety of Hollister solar installers, we’ve come up with a list of the top ones.To help you find out if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Hollister by clicking the button below.

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Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch Rankings for Solar Companies in Hollister

Best Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

TN Electrical and Solar Services

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Solar Panel Upgrades
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation

Website: http://www.tnsolars.com/
Address: 1150 Murphy Ave #240, San Jose, CA 95131
Phone: 4082293632
Outstanding Local Installer
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EcoWatch Rating

5.0/5

APG Solar

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Battery Storage

Website: http://apgsolar.com/
Address: 2750 Spaceport Entry, Atwater, CA 95301
Phone: 2093581468
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Kingdom Solar

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon System Decommissioning
  • Service icon Permit Assistance

Website: http://www.kingdomsolar.com/
Address: 2388 Research Dr, Livermore, CA 94550
Phone: 9254818903
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Allterra Solar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Battery Storage

Website: http://www.allterrasolar.com/
Address: 125-B McPherson St, Santa Cruz, CA 95060
Phone: 8314252608
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Infinium Solar, Inc.

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Carports
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon System Decommissioning

Website: https://www.infiniumsolar.com/
Address: 1190 Dell Ave ste o, Campbell, CA 95008
Phone: 4085838101
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Clear Solar Solutions, Inc

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Off-Grid Solar Systems

Website: http://clearsolarsolutions.com/
Address: 2200 Maryann Dr, Turlock, CA 95380
Phone: 2098509290
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Sandbar Solar & Electric

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage

Website: https://sandbarsc.com/
Address: 2656 Mission St, Santa Cruz, CA 95060
Phone: 8314698888
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Highlight Solar

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: https://www.highlightsolar.com/
Address: 1624 Remuda Ln, San Jose, CA 95112
Phone: 8669269997
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Monarch Home Services (Salinas)

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Financing Assistance

Website: https://www.monarchhomeexperts.com/
Address: 485 Victor Way Number 12, Salinas, CA 93907
Phone: 8312784940
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Cinnamon Energy Systems

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Tesla Powerwall
  • Service icon Skilled Repairs

Website: https://www.cinnamon.energy/
Address: 809 University Ave, Los Gatos, CA 95032
Phone: 4088837000
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Soleeva

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.soleeva.com/
Address: 1918 Junction Ave, San Jose, CA 95131
Phone: 8338208080
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.4/5

Sunternal

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tesla Powerwall
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://www.sunternalsolar.com/
Address: 5671 Santa Teresa Blvd #105, San Jose, CA 95123
Phone: 8002740901
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.4/5

Clean Solar

  • Pros icon Prompt Service Delivery
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Tesla Powerwall
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.cleansolar.com/
Address: 1445 Koll Cir, San Jose, CA 95112
Phone: 8885517652
Outstanding Local Installer
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EcoWatch Rating

4.2/5

Semper Solaris

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Consultation

Website: https://www.sempersolaris.com/locations/bay-area/campbell/
Address: 180 E Sunnyoaks Ave Bldg 2, Campbell, CA 95008
Phone: 6692032061
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Radius Energy Inc

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Carports
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.radiusenergyinc.com/
Address: 4981 Salida Blvd, Salida, CA 95368
Phone: 2094976215

Methodology: How We Ranked the Best Solar Companies in Hollister

EcoWatch's solar experts analyzed each solar company in Hollister based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Hollister


Below are some the criteria we examined specifically for California solar companies

  • Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
  • Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
  • Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
  • Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
  • Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
  • Availability (10%): The bigger the service area, the higher the company will score.
  • Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
  • Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.

The Cost and Benefits of Solar in Hollister

We get that for most homeowners, the decision to invest in solar highly depends on installation costs.Some important factors that affect the cost of installing solar panels on your home and how much money you could save over time include:

  • Typical energy usage: The more electricity your home consumes on average and the steeper your current electricity bills are, the more money you could save by making the switch to solar.
  • Your location: This influences how much sunlight your roof receives, which helps determine how many panels you need.
  • Your energy bills: This will impact your savings. In Hollister, the average homeowner can save about $1,500 a year on their electricity bills.
  • System size and type: Some models are more costly than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.

So is a solar panel system worth it? Whether you’d like to reduce your electricity costs, greenhouse gas emissions or both, solar panels are a good investment for many Hollister homeowners.

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Solar Incentives in Hollister

In an effort to increase the number of homes and businesses that use solar power, federal, state and local governments – and even some utility companies – offer incentives to help make switching to solar power more economically viable and accessible.These incentives normally consist of cash rebates, tax credits and/or performance-based incentives. They can lower how much you end up spending on going solar by 0, upwards of 50% depending on where you live. Our article on solar incentives goes over more detailed information on the incentives you can take advantage of in Hollister.

Environmental Impact of Switching to Solar in Hollister

If you’re planning on adding solar panels to your home, one of the main reasons why may be to reduce your reliance on nonrenewable energy.But how much can installing solar panels actually affect the environment? Regardless of your location, you can help save the planet by switching to solar energy, but homes that consume lots of energy will have a bigger impact.If you go solar, your carbon emissions can be lowered by about 50 pounds every year. Since solar energy is renewable and makes electricity without CO2 emissions, making the switch to solar power is one easy step you can take to help protect the planet.

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Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Hollister, CA Solar Company Rankings FAQs

What is the best solar company in Hollister?

The top local solar company in Hollister is TN Electrical and Solar Services, with a rating of 5.00 stars.

Are solar panels actually bad for the environment?

Manufacturing solar panels needs to use chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.

How long does it take for solar to pay for itself?

Solar panels usually pay for themselves in about 6.8 years, but your solar payback period will vary depending on your utility costs. The higher your typical power bill, the quicker your solar panel system will recoup your installation costs.

When is the best time of year to install solar panels?

You can put up solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners going solar, you could potentially see quicker installation times and more savings.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.